cccc cccu ccee ccrc ccre ccuc cec- cece ceec cejc ceke cer- cerc cere cjcj cjeu cjrc cjrj cjru ckck cker ckjr ckrc crcc crce crcr cre- crec cree creu crkc crue cruk cucc cuce cuck cuek cuer cuju cuk- cuke cure curr eccc ecce ecrc ecrr ecru eeee eeke eerc ejer ekek eker ekur ercc erce erec erer erke errc erre eruc erur euer eur- eurc eure jccc jcrc jeer jeju jeke jere jerk jeru jeuk jeur jjcc juce juck jucu juju juke juku jure jurr kccc kcck kccr kccu kcec kcee kceu kcjc kcjj kcjk kckc kckj kckk kckr kcrc kcrr kcru kcue kcuk keck kecr keek keer kejj kekc keke keku ker- kerc kere kerk kerr keru keur kjcc kjce kjck kjcr kjcu kjee kjer kjjj kjjk kjjr kjke kjkj kjkk kjrc kkcj kkck kkcr kkjk kkkj kkkk kkrc kkre kkrk kkrr kkuu krcc krce krcu krec kree krej krek kreu krjc krje krjk krkc krke krkk krkr krku krrc krre krrk krrr kruc krue kruk krur kucc kuce kucr kuek kueu kuje kujj kuju kuke kukk kuku kure kurk kurr kuru kuuk kuur kuuu rccc recc rece reck recr recu reek reke rere reru reue reuk reuu rrrr ruce ruck ruer ruke rukk ruku rurc rure ruru ucrc ukcc ukek ukeu ukrc ukur ure- urke urre uruk urur uuuu